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501.发明申请公开(公告)号：US20190242172A1
公开(公告)日：2019-08-08
申请号：US16241268
申请日：2019-01-07
Applicant: Geze Gmbh
Inventor： Matthias Hucker , Erhard Hahn
CPC classification number: E05F15/63 , E05F5/04 , E05F2005/043 , E05Y2201/21 , E05Y2201/234 , E05Y2201/266 , E05Y2900/132
Abstract: A braking device for a moveable door leaf comprises an electrical brake motor being operated as a generator, the motor shaft of which is rotatable by a movement of the door leaf and which can be controlled for regulating the closing speed of the door leaf by means of an electronic evaluation and control unit, which is at least partially providable with electrical energy by an electric motor being operated as a generator, particularly the brake motor, and/or by means of an additional generator unit. The electronic evaluation and control unit is thus operable in a sleep mode and is cyclically displaceable into a waking state depending on the closing speed of the door leaf, wherein the wake-up frequency with which the electronic evaluation and control unit is cyclically awakened during a respective closing movement of the door leaf is less at relatively lower closing speeds of the door leaf than at relatively greater closing speeds of the door leaf. A door closer with a mechanical energy storage and a correspondingly designed braking device is also disclosed.
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公开(公告)号：US20190218852A1
公开(公告)日：2019-07-18
申请号：US16358840
申请日：2019-03-20
Applicant: Hunter Douglas Inc.
Inventor： Joseph M. Downey
CPC classification number: E06B7/09 , E05F5/00 , E05Y2201/266 , E05Y2900/146 , E06B7/084 , F16F9/145 , F16F9/483 , F16F9/585
Abstract: A damper providing varying damping force is provided. The damper may include a housing and a rotary member rotatably received the housing. The rotary member may rotate within the housing between defined end points of travel to define an angular range of travel of the rotary member. An outermost surface of the rotary member may be spaced inwardly from an inner surface of the housing defined between the end points of travel to define a gap between the outermost surface of the rotary member and the inner surface of the housing throughout the angular range of travel. The gap may vary in dimension depending on a rotational position of the rotary member to provide varying damping rates within the angular range of travel of the rotary member.
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公开(公告)号：US20180328439A1
公开(公告)日：2018-11-15
申请号：US15976877
申请日：2018-05-11
Applicant: NIDEC SANKYO CORPORATION
Inventor： Naoya MIHARA
CPC classification number: F16F9/145 , A47K13/12 , E05D3/02 , E05D11/00 , E05D11/06 , E05Y2201/212 , E05Y2201/224 , E05Y2201/266 , E05Y2900/614 , F16F9/34 , F16F9/369 , F16F2222/12 , F16F2232/02
Abstract: The fluid damper device includes a rotor inserted into a case, and a cover fixed to an opening portion of the case. A thin portion is formed at an end portion of the case on one side in an axis direction, and a contact portion which is in contact with a small-diameter portion of the cover in the axis direction is formed at four positions of an inner circumferential surface of the thin portion at equal angular intervals. A partitioning convex portion which partitions a damper chamber in a circumferential direction is formed on an inner circumferential surface of the case, and the contact portions are formed at positions corresponding to the partitioning convex portion in the circumferential direction. A concave portion recessed radially outward is formed at a position different from the contact portion in the circumferential direction, and a welding convex portion is formed in the concave portion.
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公开(公告)号：US20180252289A1
公开(公告)日：2018-09-06
申请号：US15908016
申请日：2018-02-28
Applicant: Lisa Draexlmaier GmbH
Inventor： Sever Alexandru HABA , Zoltan BARA
CPC classification number: F16F9/52 , E05F3/00 , E05F3/14 , E05F5/00 , E05Y2201/21 , E05Y2201/266 , E05Y2900/50 , F16F9/14 , F16F9/361 , F16F9/365 , F16F2222/02 , F16F2224/048 , F16F2232/02
Abstract: A temperature-independent rotation damper 100 is presented. A housing 108 and a piston 102, between which a viscous liquid is located in annular gaps 118, 120, rotate one around the other. When the temperature falls, the damping by the viscous liquid increases. This effect is countered by reducing the effective area which constitutes the braking action, or by enlarging the volume in the annular gaps 118, 120. As the drive, a material having a positive expansion coefficient is used, which material drives a piston 132. In this way, the damping of the rotation damper 100 is broadly practically independent of the temperature.
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505.发明申请公开(公告)号：US20180216384A1
公开(公告)日：2018-08-02
申请号：US15746339
申请日：2016-08-10
Inventor： Dalibor RIETDIJK
IPC: E05F3/16 , E05F15/614 , E05F15/627 , F16H19/06
CPC classification number: E05F3/16 , E05F15/614 , E05F15/627 , E05Y2201/218 , E05Y2201/26 , E05Y2201/266 , E05Y2201/434 , E05Y2201/624 , E05Y2201/654 , E05Y2201/664 , E05Y2201/702 , E05Y2201/72 , E05Y2201/726 , E05Y2600/45 , E05Y2600/46 , E05Y2900/531 , F16H1/46 , F16H19/0631
Abstract: A device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other is provided. The device comprising an adjustment part which has a joint for pivotable arrangement on the first vehicle part, wherein the adjustment part is to be arranged on the first vehicle part in such a manner that, when the vehicle parts are adjusted relative to each other, the adjustment part moves relative to the second vehicle part, an output element which is to be arranged on the second vehicle part, is operatively connected to the adjustment part and is drivable in order to move the adjustment part relative to the second vehicle part, and an electromotive drive device for driving the output element, wherein the drive device has a drive motor and a transmission coupling the drive motor to the output element.
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Patent Agency Ranking
公开(公告)号：US20180202212A1
公开(公告)日：2018-07-19
申请号：US15408532
申请日：2017-01-18
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Jinxiong XIAO , Onoyom Essien EKANEM , Howard Paul Tsvi LINDEN , Muhammad Omer KAHN , Christopher Matthew RADJEWSKI
CPC classification number: E05F5/025 , B60Y2400/42 , E05F3/00 , E05F15/611 , E05Y2201/21 , E05Y2201/216 , E05Y2201/266 , E05Y2201/462 , E05Y2400/20 , E05Y2400/32 , E05Y2400/36 , E05Y2900/531
Abstract: An improved selective power assist device includes a controller for controlling a motor selectively coupled to the door and a clutch interposed between a drive shaft and a motor shaft, each having an angular velocity, whereby the motor is operatively coupled with and decoupled from the door. A brake assembly is disposed to synchronize the angular velocities of the drive shaft and the motor shaft allowing the clutch to operatively couple the motor with the door.
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公开(公告)号：US09834973B2
公开(公告)日：2017-12-05
申请号：US15079763
申请日：2016-03-24
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Yoshiya Tomatsu
CPC classification number: E05F5/02 , E05Y2201/21 , E05Y2201/266 , E05Y2201/716 , E05Y2201/722 , E05Y2900/20 , G03G21/1628 , G03G21/1633 , G03G2221/1687 , H04N1/00551 , H04N2201/0094
Abstract: There is provided an opening and closing apparatus, including: a main body; an openable body pivoting between a closed position and an open position; a connecting part connecting an end of the main body and an end of the openable body; a rack provided in one of the main body and the openable body; and an arm, wherein a part, of a pitch line of the rack, which makes contact with a pitch circle of the pinion in a state that the openable body is positioned in the vicinity of the closed position is an inclined line which is inclined to approach the other of the main body and the openable body having no rack, as the inclined line is farther away from the connecting part with the openable body being in the closed position.
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公开(公告)号：US20170328097A1
公开(公告)日：2017-11-16
申请号：US15528424
申请日：2015-04-09
Applicant: Multimatic, Inc.
Inventor： Rudolf Gruber , Andrew R. Daniels
CPC classification number: E05C17/006 , E05C17/003 , E05C17/56 , E05F15/70 , E05Y2201/232 , E05Y2201/246 , E05Y2201/26 , E05Y2201/266 , E05Y2201/462 , E05Y2900/531
Abstract: An automotive door system includes a hinge supporting a door. A door check module interconnects to one of the vehicle and the door by a linkage assembly. An output shaft is connected to the linkage assembly and rotates relative to a door check module housing. The output shaft provides an output torque to check the door in a desired door position. A sensor detects rotation of the shaft and produces a signal in response thereto. A brake assembly includes a shaft member operatively connected to the output shaft. The brake assembly has a normally closed position in which the shaft member is grounded to the housing in a door check mode. The brake assembly includes an open position that corresponds to one of a door closing mode and a door opening mode. The brake assembly moves from the normally closed position to the open position in response to the signal.
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公开(公告)号：US20170101814A1
公开(公告)日：2017-04-13
申请号：US15311574
申请日：2015-05-13
Applicant: HETTICH-ONI GMBH & CO. KG
Inventor： Alexander BUSCHMANN
CPC classification number: E05F5/006 , E05D3/12 , E05F5/02 , E05Y2201/22 , E05Y2201/24 , E05Y2201/266 , E05Y2201/624 , E05Y2600/46 , E05Y2800/22 , E05Y2800/29 , E05Y2800/73 , E05Y2900/20
Abstract: A hinge comprises a hinge part, which can be secured on a door of the shutter and is mounted on a side part such that it can be pivoted via a carrying lever and a guide lever, also comprises at least one spring, by means of which the hinge part, in a self-retracting region of the hinge, is prestressed into a closed position, and further comprises a linear damper with a piston rod, which can be moved relative to a damper housing and is intended for damping a closing and/or opening movement of the hinge part, wherein a deflecting element is provided, said deflecting element being mounted on the side part such that it can be rotated about an axis and being arranged between the damper and the guide lever so that, during a closing movement of the hinge part, it moves the damper in order to generate a damping force, wherein, during an opening movement of the hinge part, the deflecting element moves the damper in order to generate a damping force before the fully open position of the hinge part has been reached. This makes it possible to avoid hard impact of a door in the opening direction.
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公开(公告)号：US09590467B2
公开(公告)日：2017-03-07
申请号：US14347865
申请日：2012-09-27
Applicant: BROSE FAHRZEUGTEILE GMBH & CO. KG, COBURG
Inventor： Sebastian Heinze , Alwin Macht
CPC classification number: H02K7/06 , E05F15/603 , E05Y2201/21 , E05Y2201/216 , E05Y2201/26 , E05Y2201/266 , E05Y2900/531 , E05Y2900/546 , F16D41/105 , F16D43/02 , H02K7/102 , H02K7/108
Abstract: The invention relates to a drive arrangement for an adjusting element of a motor vehicle, a clutch arrangement which is connected into the drive train with a drive connection and a driven connection, the clutch arrangement at any rate forwarding a movement which is introduced on the drive side to the driven connection and having a braking arrangement for braking a movement which is introduced on the output side. The braking arrangement has a braking element which can be adjusted counter to a braking force, in that, between the output connection and the braking element, the clutch arrangement has a freewheel arrangement comprising at least one freewheel pair of clamping body freewheels which operate in opposite directions, in that a movement which is introduced on the output side always brings about the blocking of at least one clamping body freewheel and is correspondingly braked via the braking arrangement.
Abstract translation: 本发明涉及一种用于机动车辆的调节元件的驱动装置，一种离合器装置，其连接到具有驱动连接和从动连接的传动系中，该离合器装置以任何速率转移引入到驱动器上的运动 并且具有用于制动引入到输出侧的运动的制动装置。 制动装置具有制动元件，该制动元件可以相对制动力进行调节，因为在输出连接件和制动元件之间，离合器装置具有一个自由轮装置，该自由轮装置包括至少一个自由轮对的夹紧主体单向离合器 方向，因为在输出侧引入的运动总是导致至少一个夹紧体自由轮的阻塞，并且相应地通过制动装置制动。
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